Home / 17,467.88-24,106.21-12,372.53

Finding the Fourth Proportional to 17,467.88, 24,106.21 and 12,372.53

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Solution

The fourth proportional to 17,467.88, 24,106.21 and 12,372.53 is: 17,074.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467.88 : 24,106.21 = 12,372.53 : x
  2. Step 2: Convert to fraction form
    17,467.88/24,106.21 = 12,372.53/x
  3. Step 3: Cross multiply
    17,467.88x = 24,106.21 × 12,372.53
  4. Step 4: Simplify right side
    17,467.88x = 298,254,806.41
  5. Step 5: Solve for x
    x = 298,254,806.41/17,467.88
  6. Step 6: Final answer
    x = 17,074.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.